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Reviewed in the United States on May 12, 2025
Does what it was made for
Burton Katharine
Reviewed in the United States on February 6, 2025
This unit is definitely worth it! I hooked it up and the converter actually changed my lithium-ion battery! For the past week, it has been working perfectly.
Colin Wyatt
Reviewed in the United States on February 28, 2025
The unit it self was very good and operational, but the front cover went opening. The box was broken and I asked for a new cover and I never got a response nor did they even send me a replacement cover for it
Will Bashlor
Reviewed in the United States on February 15, 2025
The well-designed converter is easy to install and works well. The converter also runs quietly.
Aurora Polly
Reviewed in the United States on February 14, 2025
This fit perfectly in the old spot. Easy to install and labeled well for the right wiring. Couldn't believe how much brighter our lights were. Great product at reasonable price. No complaints.
john hill
Reviewed in the United States on April 22, 2025
item as listed
mokiach
Reviewed in the United States on August 9, 2024
Unit WF-8955 with two 40A DC circuit divisions for a total of 748 max DC output (14.6VDC@50A to 13.6VDC@55A).I'm replacing a 25-year old panel in my RV. These are the differences and notes:- Old size was 14 x 8 inches and the new one is 12 inches high x 14. I would have had to either cut out part of the air-intake vent but fortunately the bottom half of the unit is the slide-out AC to DC converter. All you have to do is slide it out and cut off the bottom part of the unit to make it fit. There is a separator plastic bottom between the two.- Although there is a sticker on the front panel that says "RV Power Only for Led Acid" figure 6 in the book states "Lead Acid or Lithium Battery (see text)." The charging has two automatic modes -- Bulk Mode and Absorption Mode. Under the Bulk Mode section it states, "the bulk state has a minimum time requirement of one hour, which allows the lithium cells inside the battery the time required to balance." Bulk mode charges at 14.6 VCD from one to four hours depending on the load.The charging power drops down to to Absorption Mode which is a constant of 13.6 VDC after the battery is charged or 4 hours passes.If you are trying to use LifePo4 lithium batteries I would suggest confirming that these charge rates are in alignment with your batter parameter, and/or having a secondary external BMS attached to your battery that will monitor and protect it against overcharging.- There are no connections for solar.- It comes with the two 40A reverse polarity protector fuses but none for the eleven DC circuits, nor does it come with the main 30A 120v AC circuit, nor the four or eight-double circuit breakers.- It would have been nice to have come with a common negative bar but that is not included either.
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